* New upstream release.
* d/mysql-server-5.5.mysql.upstart: Fix stop on to make sure mysql is
fully stopped before shutdown commences. (LP: #688541) Also simplify
start on as it is redundant.
* d/control: Depend on upstart version which has apparmor profile load
script to prevent failure on upgrade from lucid to precise.
(LP: #907465)
* d/apparmor-profile: need to allow /run since that is the true path
of /var/run files. (LP: #917542)
* d/control: mysql-server-5.5 has files in it that used to be owned
by libmysqlclient-dev, so it must break/replace it. (LP: #912487)
* d/rules, d/control: 5.5.20 Fixes segfault on tests with gcc 4.6,
change compiler back to system default.
* d/rules: Turn off embedded libedit/readline.(Closes: #659566)

* d/control: need to also break mysql-client-core-5.1 and
mysql-server-core-5.1 as well so that apt knows not to
remove mysql-server/mysql-client.
* d/control: convert mysql-client back to a meta-package as well.
* d/patches/72_fix_standalone_tests.patch: fix testsuite so it
will run all tests when run from system /usr/lib/mysql-testsuite
directory.

* d/control: convert mysql-server back to a meta-package until
5.1 is removed from the archive.
* d/control: mysql-common includes configuration items that only
work on mysql 5.5, so adding Breaks: for client and server 5.1.
This will make mysql-server-5.1 and mysql-client-5.1 uninstallable
which is actually desired.